check_mrtgtraf: Unable to open MRTG log file
hi, I have installed nagios on centOS and I monitor switch but the Port1 Bandwidth Usage has this error "check_mrtgtraf: Unable to open MRTG log file ". I had already installed mrtg but it has the same error.
do anyone can help me about this problem? thanks in advance...
here is the script of my switch.cfg:
use generic-service ; Inherit values from a template
service_description Port 1 Bandwidth Usage
check_command check_local_mrtgtraf!/var/lib/mrtg/192.168.1.253_1.log!AVG!1000000,1000000!5000000,50 00000!10